id:A101416 - OEIS Search Results

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Nearest k to j such that k*(2^j-1)-1 is prime with 2^j-1 = Mersenne-prime(n).

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2, 2, 2, 6, 2, 14, 32, 90, 72, 80, 230, 80, 560, 740, 1542, 1782, 450, 828, 2562, 2502, 12474, 9288, 10224, 16022, 11088, 31034 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A098555.` `Sequence in context: A078020 A098555 A097521 this_sequence A081668 A126615 A054274` `Adjacent sequences: A101413 A101414 A101415 this_sequence A101417 A101418 A101419`
	KEYWORD	`nonn,uned`
	AUTHOR	`Pierre CAMI (pierrecami(AT)tele2.fr), Jan 16 2005`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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